When to go · Reykjavík
Reykjavík in March
Mixed month. Cold; days lengthen quickly.
Key facts
- Verdict
- Mixed
- Temperature
- 4°C (39°F)39°F (4°C) / −1°C (30°F)30°F (−1°C)
- average high / low
- Rain days
- 16
- Crowds
- Medium
- Iceland overall
- Prices
- Medium
- Iceland overall
Verdict
Cold; days lengthen quickly.
All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.
Is another month better than March?
March is rated mixed. These months rate higher:
Weather in March
- ReykjavíkHighs around 4 °C (39 °F), lows around -1 °C (30 °F), rain on about 16 daysHighs around 39 °F (4 °C), lows around 30 °F (-1 °C), rain on about 16 days
- Reykjavík and the south-west, Iceland · Reykjavík, Golden Circle, Reykjanescool
Mild and windy: around 0 °C (32 °F) in January, 12–14 °C (54–57 °F) in July. About 21 h of daylight in June, 4–5 h in late December.Mild and windy: around 32 °F (0 °C) in January, 54–57 °F (12–14 °C) in July. About 21 h of daylight in June, 4–5 h in late December.
Spring season
Longer days, puffins arrive in late April and fewer crowds.
Watch: Unsettled weather; snow can return in April.
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
HönnunarMars (DesignMarch) check
Spring; the date has moved between March and May (check) · Downtown
Design exhibitions and pop-ups.
Crowds and prices
- Crowds · Iceland overall
- Medium
- Prices · Iceland overall
- Medium
Iceland overall: Balance of light and dark: auroras plus 11–13 h of day; Easter in late March 2027.
Compare two months
Weather, crowds and prices for any two months in Reykjavík, side by side.
Verdict
Mar: Mixed
Jun: Great (better)
Daytime high
Mar: 4 °C (39 °F)39 °F (4 °C)
Jun: 12 °C (54 °F)54 °F (12 °C)
Night low
Mar: -1 °C (30 °F)30 °F (-1 °C)
Jun: 7 °C (45 °F)45 °F (7 °C)
Rain days
Mar: 16
Jun: 12 (better)
Crowds
Mar: Medium
Jun: High
Prices
Mar: Medium
Jun: High
Festivals listed
Mar: 1
Jun: 3
March: Cold; days lengthen quickly.
June: Midnight sun; the busiest and best-lit month.
Reykjavík: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm coat, hat and gloves for mornings and evenings
- A rain jacket or umbrella and shoes that dry fast
- Layers: a fleece or light jacket